Pith Number

pith:NOM5ZKS7

pith:2018:NOM5ZKS75GNDIR5HEUVU2S2TYP

not attested not anchored not stored refs pending

Sur certaines \'equations fonctionnelles approch\'ees, li\'ees \`a la transformation de Gauss

Bruno Martin (LMPA), Michel Balazard (I2M)

arxiv:1807.05719 v1 · 2018-07-16 · math.NT · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOM5ZKS75GNDIR5HEUVU2S2TYP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:10:42.767655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b99dcaa5fe99a3447a7252b4d4b53c3ded3bb9e3d76bc14d7437fe0d35bf6e8

Aliases

arxiv: 1807.05719 · arxiv_version: 1807.05719v1 · doi: 10.48550/arxiv.1807.05719 · pith_short_12: NOM5ZKS75GND · pith_short_16: NOM5ZKS75GNDIR5H · pith_short_8: NOM5ZKS7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NOM5ZKS75GNDIR5HEUVU2S2TYP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6b99dcaa5fe99a3447a7252b4d4b53c3ded3bb9e3d76bc14d7437fe0d35bf6e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df6d02c3da1cc47654395f5367bfa9265964fab32483cdee26e4302e043103b",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-07-16T08:17:25Z",
    "title_canon_sha256": "3e70ed6e15b0e0fe04f57a5d5af3697459a1794eeaadce9974b8dac0beee2f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05719",
    "kind": "arxiv",
    "version": 1
  }
}